FI20002902A0 - Viestintälaite ja menetelmä lähettimen ja vastaanottimen kytkemiseksi - Google Patents

Viestintälaite ja menetelmä lähettimen ja vastaanottimen kytkemiseksi

Info

Publication number
FI20002902A0
FI20002902A0 FI20002902A FI20002902A FI20002902A0 FI 20002902 A0 FI20002902 A0 FI 20002902A0 FI 20002902 A FI20002902 A FI 20002902A FI 20002902 A FI20002902 A FI 20002902A FI 20002902 A0 FI20002902 A0 FI 20002902A0
Authority
FI
Finland
Prior art keywords
transmitter
receiver
communication device
communication
Prior art date
Application number
FI20002902A
Other languages
English (en)
Swedish (sv)
Other versions
FI20002902A (fi
Inventor
Matti T Koskinen
Original Assignee
Nokia Mobile Phones Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI20002902A priority Critical patent/FI20002902A/fi
Publication of FI20002902A0 publication Critical patent/FI20002902A0/fi
Priority to EP01660210A priority patent/EP1220461A3/en
Priority to US10/027,147 priority patent/US20020086644A1/en
Publication of FI20002902A publication Critical patent/FI20002902A/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
    • H04B1/0057—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using diplexing or multiplexing filters for selecting the desired band
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
FI20002902A 2000-12-29 2000-12-29 Viestintälaite ja menetelmä lähettimen ja vastaanottimen kytkemiseksi FI20002902A (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20002902A FI20002902A (fi) 2000-12-29 2000-12-29 Viestintälaite ja menetelmä lähettimen ja vastaanottimen kytkemiseksi
EP01660210A EP1220461A3 (en) 2000-12-29 2001-11-19 Communication device and method for coupling transmitter and receiver
US10/027,147 US20020086644A1 (en) 2000-12-29 2001-12-20 Communication device and method for coupling transmitter and receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20002902A FI20002902A (fi) 2000-12-29 2000-12-29 Viestintälaite ja menetelmä lähettimen ja vastaanottimen kytkemiseksi

Publications (2)

Publication Number Publication Date
FI20002902A0 true FI20002902A0 (fi) 2000-12-29
FI20002902A FI20002902A (fi) 2002-06-30

Family

ID=8559857

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20002902A FI20002902A (fi) 2000-12-29 2000-12-29 Viestintälaite ja menetelmä lähettimen ja vastaanottimen kytkemiseksi

Country Status (3)

Country Link
US (1) US20020086644A1 (fi)
EP (1) EP1220461A3 (fi)
FI (1) FI20002902A (fi)

Families Citing this family (32)

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Publication number Priority date Publication date Assignee Title
KR20050053757A (ko) * 2002-10-14 2005-06-08 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 송신 및 수신용 안테나 스위치와 이를 포함하는 디바이스,디바이스 모듈 및 이를 스위칭하는 방법
US7197284B2 (en) 2003-04-25 2007-03-27 Telefonaktiebolaget Lm Ericsson (Publ) Antenna switches including field effect transistors
WO2005008908A1 (en) * 2003-07-22 2005-01-27 Koninklijke Philips Electronics N.V. Antenna switch with adaptive filter
JP4457639B2 (ja) * 2003-11-04 2010-04-28 沖電気工業株式会社 エコーキャンセラ
DE10352642B4 (de) * 2003-11-11 2018-11-29 Snaptrack, Inc. Schaltung mit verringerter Einfügedämpfung und Bauelement mit der Schaltung
US7324790B2 (en) * 2004-04-29 2008-01-29 Freescale Semiconductor, Inc. Wireless transceiver and method of operating the same
US7127216B2 (en) * 2004-07-06 2006-10-24 Avago Technologies Wireless Ip (Singapore) Pte. Ltd. Integrated circuit and method for receiving and transmitting signals of different frequency bands
US7193562B2 (en) 2004-11-22 2007-03-20 Ruckus Wireless, Inc. Circuit board having a peripheral antenna apparatus with selectable antenna elements
US7292198B2 (en) 2004-08-18 2007-11-06 Ruckus Wireless, Inc. System and method for an omnidirectional planar antenna apparatus with selectable elements
US7880683B2 (en) 2004-08-18 2011-02-01 Ruckus Wireless, Inc. Antennas with polarization diversity
US7965252B2 (en) 2004-08-18 2011-06-21 Ruckus Wireless, Inc. Dual polarization antenna array with increased wireless coverage
US8031129B2 (en) 2004-08-18 2011-10-04 Ruckus Wireless, Inc. Dual band dual polarization antenna array
US7652632B2 (en) * 2004-08-18 2010-01-26 Ruckus Wireless, Inc. Multiband omnidirectional planar antenna apparatus with selectable elements
US7400862B2 (en) * 2004-10-25 2008-07-15 Skyworks Solutions, Inc. Transmit-receive switch architecture providing pre-transmit isolation
US7358912B1 (en) 2005-06-24 2008-04-15 Ruckus Wireless, Inc. Coverage antenna apparatus with selectable horizontal and vertical polarization elements
US7646343B2 (en) 2005-06-24 2010-01-12 Ruckus Wireless, Inc. Multiple-input multiple-output wireless antennas
US7893882B2 (en) 2007-01-08 2011-02-22 Ruckus Wireless, Inc. Pattern shaping of RF emission patterns
US8755747B2 (en) 2006-10-31 2014-06-17 Qualcomm Incorporated Techniques to control transmit power for a shared antenna architecture
US8909165B2 (en) * 2009-03-09 2014-12-09 Qualcomm Incorporated Isolation techniques for multiple co-located radio modules
US8217843B2 (en) 2009-03-13 2012-07-10 Ruckus Wireless, Inc. Adjustment of radiation patterns utilizing a position sensor
US8698675B2 (en) 2009-05-12 2014-04-15 Ruckus Wireless, Inc. Mountable antenna elements for dual band antenna
US9693390B2 (en) 2009-06-01 2017-06-27 Qualcomm Incorporated Techniques to manage a mobile device based on network density
US9407012B2 (en) 2010-09-21 2016-08-02 Ruckus Wireless, Inc. Antenna with dual polarization and mountable antenna elements
CN102185620A (zh) * 2011-01-28 2011-09-14 中兴通讯股份有限公司 处理射频信号的方法、装置和设备
US8756668B2 (en) 2012-02-09 2014-06-17 Ruckus Wireless, Inc. Dynamic PSK for hotspots
US9634403B2 (en) 2012-02-14 2017-04-25 Ruckus Wireless, Inc. Radio frequency emission pattern shaping
US10186750B2 (en) 2012-02-14 2019-01-22 Arris Enterprises Llc Radio frequency antenna array with spacing element
US9092610B2 (en) 2012-04-04 2015-07-28 Ruckus Wireless, Inc. Key assignment for a brand
CN103428817B (zh) * 2012-05-23 2016-08-03 华为技术有限公司 基于lte蜂窝通信系统的d2d设备发现方法及装置
US9570799B2 (en) 2012-09-07 2017-02-14 Ruckus Wireless, Inc. Multiband monopole antenna apparatus with ground plane aperture
TWI523441B (zh) * 2013-03-25 2016-02-21 Radio front end module
US9274992B2 (en) * 2013-07-19 2016-03-01 Lattice Semiconductor Corporation Cable with circuitry for communicating performance information

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2830319B2 (ja) * 1990-03-08 1998-12-02 ソニー株式会社 送受信切り換え装置
JPH06268404A (ja) * 1993-03-11 1994-09-22 Murata Mfg Co Ltd 高周波信号切換器
JP3407931B2 (ja) * 1993-05-31 2003-05-19 三洋電機株式会社 空中線共用器及び空中線共用器の整合回路の調整方法
FI100756B (fi) * 1996-05-17 1998-02-13 Adc Solitra Oy Menetelmä radiolähettimen ja radiovastaanottimen kytkemiseksi samaan a ntenniin ja lähetinvastaanotinjärjestely
JPH10126307A (ja) * 1996-10-21 1998-05-15 Murata Mfg Co Ltd 高周波複合部品
GB2326799B (en) * 1997-06-28 2002-01-23 Motorola Israel Ltd Radio communications transceiver and radio frequency signal router therefor
DE19823049C2 (de) * 1998-05-22 2000-09-21 Ericsson Telefon Ab L M Leistungsverstärker-Ausgangsschaltung zur Unterdrückung von Oberschwingungen für eine Mobilfunkeinheit mit Doppelbandbetrieb und Verfahren zum Betreiben derselben

Also Published As

Publication number Publication date
EP1220461A2 (en) 2002-07-03
US20020086644A1 (en) 2002-07-04
EP1220461A3 (en) 2004-05-26
FI20002902A (fi) 2002-06-30

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Legal Events

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MA Patent expired